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Posted to issues@hawq.apache.org by "Oleksandr Diachenko (JIRA)" <ji...@apache.org> on 2016/11/24 00:35:58 UTC

[jira] [Resolved] (HAWQ-1048) Support OR, NOT logical operators in the HAWQ/PXF Bridge

     [ https://issues.apache.org/jira/browse/HAWQ-1048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleksandr Diachenko resolved HAWQ-1048.
---------------------------------------
    Resolution: Fixed

> Support OR, NOT logical operators in the HAWQ/PXF Bridge
> --------------------------------------------------------
>
>                 Key: HAWQ-1048
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1048
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: PXF
>            Reporter: Shivram Mani
>            Assignee: Oleksandr Diachenko
>             Fix For: 2.0.1.0-incubating
>
>
> Support additional logical operators OR, NOT along with currently supported AND.
> Have a separate enum for logical operators say PxfLogicalOperatorCode. Other logical operators can continue existing in PxfOperatorCode enum.
> Change the way Qualifier tree is handled to take care of precedence. in pxffilters.c. The output of this should produce a postfix notation.



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